Hi, i have a problem. I have recently made a new cleaninstall of debian, and everything was OK, but now, and i dont know how, i doesnt allow me to mount my fat32 partition (wich is the largest in my SATA hard disk), and my user is a sudoer, so, i dont know whats wrong.I need Help, even i couldn't mount it from the terminal, but i have the same debian 9 in an usb memory and i can mount perfectly the partition on it.Also, how can i configure the fstab to automount that partition when my system start?Thank you. Screenshot of my problem:https://goblinrefuge.com/mediagoblin/u/ ... t-problem/

Image posted says you do not have permission, so I would suggest trying to mount as root, your last post regarding volume name not being found is due to not having a line in fstab to mount that partition automatically but still expecting it to be mounted without any mount information. I have had some problems with fat32 in the past but they are usually on usb devices as I wouldn't use fat32 for a HDD (just my preference).

After adding to fstab you could simply use the mount command and it will mount to the given mount point, although it will be automatically mounted at boot time so you would not usually need to do this. I don't know the specific instructions (if any are required) for mounting fat32 from fstab, but I'm sure a google of "mount fat32 from fstab" would give that information easily enough.